Perspectives on rapid elimination and ultimate global eradication of paralytic poliomyelitis caused by polioviruses A. B. Sabin OriginalPaper Pages: 95 - 120
Cumulative incidence of pertussis in an unvaccinated preschool cohort based on notifications, interview and serology A. MarkM. Granström OriginalPaper Pages: 121 - 126
Adolescents AIDS knowledge, attitude and beliefs about preventive practices in Nigeria O. M. T. OdujinrinF. O. Akinkuade OriginalPaper Pages: 127 - 133
Q fever nieningoencephalitis in five patients M. DrancourtD. RaoultP. Dano OriginalPaper Pages: 134 - 138
AIDS, a social dilemma: Detection of seropositives P. EnelC. ManuelJ. L. San Marco OriginalPaper Pages: 139 - 146
Ethical problems raised by anti-HIV vaccination P. EnelJ. CharrelJ. L. San Marco OriginalPaper Pages: 147 - 153
Lead-exposed workmen and fertility: A cohort study on 354 subjects J. CosteL. MandereauA. Spira OriginalPaper Pages: 154 - 158
Characterization of cell-bound and cell-free hemolytic activity of proteus strains W. KacaA. Ró\`zalski OriginalPaper Pages: 159 - 165
Coronary heart disease prevention: Relationship between socio-economic status and knowledge, motivation and behaviour in a free-living male, adult population F. SeccarecciaA. MenottiP. L. Prati OriginalPaper Pages: 166 - 170
Adjusting risk factors in spontaneous abortion by multiple logistic regression V. DominguezE. CallsJ. Rey Calero OriginalPaper Pages: 171 - 174
HTLV-I infection in french west indies: A case-control study N. FreryM. Chavance. Monplaisir OriginalPaper Pages: 175 - 182
Rubella in guipuzcoa (Basque Country, Spain) a four-year serosurvey E. Pérez TralleroG. Cilla EguiluzJ. R. Saenz Dominguez OriginalPaper Pages: 183 - 187
Evaluation of the avidity of IgC anti-mycobacterial antibodies in tuberculous patients serum by an A-60 immunoassay R. F. Maes Brief Reports Pages: 188 - 190
Unusual parenteral HIV transmission A. SaraccoA. LazzarinM. Moroni Letter to the Editor Pages: 191 - 191
Molecular characterization of Salmonella typhi isolates from patients with severe and mild typhoid fever W. HeneineG. MatarB. Swaminathan Letter to the editor Pages: 192 - 193